Frank Sommers' Webloghttp://www.artima.com/weblogs/index.jsp?blogger=fsommers
Artima Weblogs is a community of bloggers posting on a wide range of topics of interest to software developers.

Artima.comhttp://www.artima.com/images/artima88x33.gifhttp://www.artima.com/
Owners vs Caretakershttp://www.artima.com/weblogs/viewpost.jsp?thread=279897
A short response to Tim Bray's recent blog post, Doing it Wrong.
Database Constraints: Use Them or Lose Them?http://www.artima.com/weblogs/viewpost.jsp?thread=269155
Relational databases offer a rich toolset to help ensure the integrity of data. Apart from normalized schema, however, few enterprise applications take advantage of those tools and, instead, tend to implement integrity checking inside application layers. If SQL database constraints are useful, why aren't more applications taking advantage of them?
Has JavaFX Hurt Client-Side Java?http://www.artima.com/weblogs/viewpost.jsp?thread=242077
Sun's focus on JavaFX has resulted in less progress on improving Swing development productivity. Has the shift of focus to JavaFX from Swing hurt the cause of client-side Java?
Jeff Atwood on Quality versus Quantityhttp://www.artima.com/weblogs/viewpost.jsp?thread=235970
In his popular blog, Jeff Atwood suggests that becoming a great developer has more to do with the quantity of code you produce than with an explicit desire to produce high-quality code from the start.
The Simplest Thing That Could Possibly Work?http://www.artima.com/weblogs/viewpost.jsp?thread=233945
Doing the simplest thing that could possibly work is a frequent advice of the agile development movement. But how applicable is that advice in different kinds of development contexts?
Rich Internet Applications: VM Runtimes or Browser Standards?http://www.artima.com/weblogs/viewpost.jsp?thread=233654
A great deal of commentary followed Apple's announcement that it would use the Sproutcore JavaScript framework for its upcoming online offerings. Most of the debate centers around the question of whether a virtual machine-based environment or reliance on browser standards are preferable when developing rich Web apps.
Open Standards vs Open Source?http://www.artima.com/weblogs/viewpost.jsp?thread=230557
A JavaOne 2008 roundtable focused on the potential conflict between the way open-source communities work and the JCP's requirement for a Java specification expert group to develop and maintain a compatibility test kit.
Apple Releases Java 6 Support for Intel Macshttp://www.artima.com/weblogs/viewpost.jsp?thread=229789
A year after its official debut, Apple's Java 6 implementation is now available for Intel-based Macs. Was it worth the wait?
How Has Functional Programming Influenced Your Coding Style?http://www.artima.com/weblogs/viewpost.jsp?thread=229307
Functional programming languages are enjoying a renaissance. Even if not intending to use a functional language for daily work, learning such a language can improve one's programming style.
How Does Language Impact Framework Design?http://www.artima.com/weblogs/viewpost.jsp?thread=222388
Developer productivity is as much a factor of productive frameworks as it is of language capabilities. Is there anything in Java that limits framework architects in their quest to design more productive APIs and frameworks? How do language features impact framework design?
Refactoring Dynamic Codehttp://www.artima.com/weblogs/viewpost.jsp?thread=217080
The initial productivity gain of working with a dynamic language can decline as a project's codebase grows, and as refactoring becomes increasingly a chore.
Crossing the Rich-Client Rubiconhttp://www.artima.com/weblogs/viewpost.jsp?thread=213424
Much discussion on rich-client user interfaces and Ajax focuses on the client. Yet, the most fundamental design decision for a rich-client application involves the interaction between client and server, with potentially far-reaching impact on an application's overall architecture.
What Do You Look For in a Template Engine?http://www.artima.com/weblogs/viewpost.jsp?thread=210724
Template engines help separate presentation from domain logic. Presentation logic itself can be complex enough, however, to invite consideration of what should be placed in a template and what should be defined in separate classes. Template engines take different views on that point.
What Will the iPhone Mean for Mobile Development?http://www.artima.com/weblogs/viewpost.jsp?thread=210111
By allowing third-party applications to piggyback on its Safari 3 browser platform, Apple chose Ajax as the development platform for its popular iPhone device. What will that mean for mobile development?
How Much Concurrency Should be Exposed in a UI Toolkit?http://www.artima.com/weblogs/viewpost.jsp?thread=208018
Applications with a rich-client UI can benefit from concurrency. UI toolkits that expose concurrency, however, are not easy to use. Swing shows that the tension between concurrency and ease-of-use is hard to resolve. Just how much concurrency should be exposed in a UI toolkit?